Apparatus for the dosing of a pulverulent solid material

Details Apparatus for the dosing of a pulverulent solid material Apparatus for the dosing of a pulverulent solid material

1988-03-14

1988-12-27

Huppert, Michael S.

Dispensing

With discharge assistant

Motor operated

222410, 222504, 222548, 464 30, G01F 1120

Patent

active

047935251

ABSTRACT:
A controlled coupling action between a distributor element and a rotary diaphragm is to be provided in an environment exposed to dust and powder within a dosing apparatus into which all kinds of materials, such as abrasive and chemically aggressive substances, but also materials intensifying sliding or adhesion properties are introduced for dosed delivery. To that end there are provided elastic form-locking coupling elements which, under increasing load, momentarily disengage the rotary connection between the distributor element and the rotary diaphragm. A preferred material pairing for the elastic form-locking coupling elements is metal, such as stainless steel, and polytetrafluoroethylene known as Teflon.

REFERENCES:
patent: 909657 (1909-01-01), Patterson
patent: 1559905 (1925-11-01), Moorman
patent: 2636646 (1953-04-01), Olsen
patent: 3157313 (1964-11-01), Sarmento et al.
patent: 3481160 (1969-12-01), Georgi
patent: 3526341 (1970-09-01), Johnston
Knutson, Positive Discharge Hopper, IBM Disclosure Bulletin, (vol. 8 No. 12) May 1966.

Affiliated with

Also associated with

Rating

Apparatus for the dosing of a pulverulent solid material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for the dosing of a pulverulent solid material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for the dosing of a pulverulent solid material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-863417